67876996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{1879}}^1$

素因数の和:2715

約数の個数: 24

約数和(自身を含む): 129810240

約数和(自身を除く): 61933244

約数列:

[1, 2, 4, 11, 22, 44, 821, 1642, 1879, 3284, 3758, 7516, 9031, 18062, 20669, 36124, 41338, 82676, 1542659, 3085318, 6170636, 16969249, 33938498, 67876996]

約数ペア:

[(1, 67876996), (2, 33938498), (4, 16969249), (11, 6170636), (22, 3085318), (44, 1542659), (821, 82676), (1642, 41338), (1879, 36124), (3284, 20669), (3758, 18062), (7516, 9031)]